Alexander, L. J., Dept. of Botany and Plant Pathology, Agricultural Experiment Station, Wooster, Ohio
Alverez, Eduardo, Rockefeller Foundacion, Londres 40, Mexico 6, DF., Mexico
Anderson, Edgar, Missouri Botanical Garden, 2315 Tower Grove Avenue, St. Louis 10, Missouri
Andeweg, J. M., Institute of Horticultural Plant Breeding, Library, 15, S. L. Mansholtlaan/P.O. Box 16, Wageningen, Holland
Andrus, C. F., U. S. S. E. Veg. Breeding Laboratory, Box 3348, St. Andrews Branch P. O., Charletson, South Carolina
Associated Seed Growers, Inc., P. O. Box 6, Milpitas, California
Barham, W. S., Sunspiced Vegetables, Inc., Vacaville, California
Barnes, G. S. C., Box 105, Aguirre, Puerto Rico
Beadle, G. W., Division of Biology, California Institute of Technology, Pasadena, California
Beckett, Jack B., Department of Agronomy, University of Illinois, Urbana, Illinois
Bergh, B. O., Citrus Experiment Station, University of California, Riverside, California
Bessey, Paul M., University of Arizona Research Laboratory, Box 631, Mesa, Arizona
Bianchi, Angelo, Facolta de Agraria, S. Lazzaro Piacenza, Italy
Bishop, Charles J., Genetics and Plant Breeding Research Institute, Central Experimental Farm, Ottawa, Canada
Bohn, G. W., Torrey Pines Horticultural Field Station, Box 150, La Jolla, California
Brauer, Oscar, Am Pfingstanger Nr. 49, Gottingen, Germany
Brown, Ralph T., Plaqueminee Parish Experiment Station, Rt. 1, Port Sulphur, Louisiana
Brown, Walter N., Department of Horticulture, Ohio State University, Columbus, Ohio
Burdick, Alan, Department of Biological Sciences, Purdue University, Lafayette, Indiana
Burnett, John H., Department of Botany, University of St. Andrews, St. Andrews, Fife, Scotland
Butler, L., Department of Zoology, University of Toronto, Toronto 5, Canada University of California, Genetics Department, Berkeley 4, California
Cannon, 0. S., Department of Botany and Plant Pathology, Utah State University, Box 85, Logan, Utah
Casseres, E. H., c/o Rockefeller Foundation, Londres #40, Mexico 6, D. F., Mexico
Castronovo, Alfonso, Instituto de Fitotecnia, Castelar, Argentina
Chiasson, Leo P., Department of Biology, St. Francis Xavier University, Antigonish, Nova Scotia
Chiscon, J. Alfred, Division of Plant Sciences, Department of Biological Sciences, Purdue University, Lafayette, Indiana
Ciccarone, Antonio, Istituto di Patologia vegetale, Facolta di Agraria, Bari, Italy
Clautrier, M. Station d'Amelioration des Plantes, Domaine St. Maurice, Montfavet (Vse) France
Clayberg, Carl, Department of Genetics, Agricultural Experiment Station P. O. Box 1106, New Haven 4, Connecticut
C.S.I.R.O., Commonwealth Research Station, Merbein, Victoria, Australia
Condit, Alson, W. Atlee Burpee Co., R.F.D. 1, Box 191, Santa Paula, Calif.
Cornell University, Albert R. Mann Library, Ithaca, New York
Costa, A. S., Instituto Agronomico,
Campinas, Est. S. Paulo, Brazil, S. A.
Cottrell-Dormer, L., Department of Agriculture, Samarai, Papua, New Guinea
D'Cruz, Rui, Botany Section, College of Agriculture, Poona 5, India
Curme, John H., Division of Biology, California Institute of Technology, Pasadena, California
Currence, T. M. Division of Horticulture, University of Minnesota, Saint Paul, Minnesota
Darby, L. A., Glasshouse Crops Research Institute, Littlehampton, Sussex, England
Daubeny, Hugh A., Department of Agriculture, Experimental Farm, Agassiz B.C., Canada
Dean, Donald S., Biology Department, Baldwin-Wallace College, Berea, Ohio
Dempsey, Wesley, Department of Agricuture, Chico State College, Chico, California
Denby, Lyall, Experimental Station, Summerland, Dom. British Columbia, Canada
Dennett, R. K., Alpha Seeds, Box 1042, Lompoc, California
Dolan, D. D., Regional Coordinator, NE-9, Seed Investigations, Agricultural Experiment Station, Geneva, New York
Downes, J. D., Jr., Horticulture Department, Michigan State University, East Lansing, Michigan
Elle, George O., Department of Horticulture, Texas Technical College, Lubbock, Texas
Emery, George C., Department of Biology, Brookhaven National Laboratory, Upton, Long Island, New York
Epps, W. M., Department of Botany and Bacteriology, Clemson College, Clemson, South Carolina
Everett, H. L, Department of Plant Breeding, Cornell University, Ithaca, New York
Ewaniuk, Peter, Bud Antle Inc., P. O. Box 1604, El Centro, California
FAO Library, United Nations, Via della Terme di Caracalla, Rome (8-47) Italy
Flory, Walter S., Jr., Blandy Experimental Farm, Boyce, Virginia
Foskett, R. L., Department of Horticulture, Colorado State University, Fort Collins, Colorado
Foster, Robert E., University of Arizona, P. O. Box 631, Mesa, Arizona
Francis, F. J., Department of Food Technology, University of Massachusetts, Amherst, Massachusetts
Frankel, Rafael, Agricultural department Station, Rehovot, Israel
Frazier, W. A., Department of Vegetable Crops, Oregon State College, Corvallis, Oregon
Gabelman, W. H., Department of Horticulture, niversity of Wisconsin, Madison 6, Wisconsin
Gallegly, M. E., Npartment of Plant Pathology and Bacteriology, West Virginia University, Morgantown, West Virginia
Garber, E. D., Department of Botany, University of Chicago, Chicago 37, Illinois
Gentile, Adrian, Department of Vegetable Crops, Universityy of California, Davis, California
Gilbert, J. C., Department of Vegetable Crops, Agricultural Experiment Station, Honolulu, Hawaii
Gleckler, M. W., Glecklers Seedsmen, Metamora, Ohio
Gowen, Fred A., Department of Horticulture, University of Nebraska, Liaeoln 3, Nebraska
Graham, K. M., Division of Botamy and Plant Pathology, Department of Agriculture, Ottawa, Canada
Graham, T. O., Department of Field Husbandry, Ontario Agricultural College, Guelph, Ontario, Canada
Grant, W. F., Department of Genetics, McGill University, Macdonald College P.O., Quebec, Canada
Greenleaf, W. H., Department of Horticulture, Alabama Agricultural Experiment Station, Auburn, Alabama
Gries, Mary L., 11110 S. Wallace Street, Chicago 28, Illinois
Griffins, J. B., C.S.I.R.O., Canberra, Australia
Hafen, Leslie, Department of Horticulture, Purdue University, Lafayette, Indiana
Hall, R. J., Libby, McNeill & Libby, Chatham, Ontario, Canada
Hardin, M., Geary, Oklahoma
Hargrave, P. D., Provincial Horticultural Station, Brooks, Alberta, Canada
Harrison, A. L., Plant Disease Laboratory, Rt. 3. Yoakum, Texas
Haskell, Gordon, Genetics Department, Scottish Horticultural Research Institute, Mylnefield, Invergowrie by Dundee, Scotland
Helsel, Paul E., Associated Seed Growers, Inc. 202 Walcaid Building, Bradenton, Florida
Henderson, Warren R., Department of Horticulture, North Carolina State College, Raleigh, North Carolina
Hepler, Paul R., Department of Horticulture University of Maine, Orono, Maine
Hepler, Roger W., Department of Horticulture, University of Illinois, Urbana, Illinois
Hepner, Leon W., Ft. Hays Kansas State College, Hays, Kansas
Hikida, H. R., Department of Botany and Plant Pathology, Oregon State College, Corvallis, Oregon
Hojby, H., Minorca Court, Flat 44, 710 Pretorius Street, Arcadia, Pretoria, South Africa
Holl, Lawrence A., Libby, McNeill & Libby, Kokomo, Indiana
Holmes, F. O., Rockefeller Institute, 66th Street and York Avenue, New York 21, New York
Honma, Shigemi, Department of Horticulture, Michigan State University, East Lansing, Michigan
Hood, Kenneth J., Department of Horticulture Ohio Agricultural Experiment Station Wooster, Ohio
Hornby, C. A., Department of Horticulture, University of British Columbia, Vancouver, Canada
Horowitz, Ingo. Solomon, Catedra de Genetica, Vacultad de Ing, Agronomica, Maracay, Venezuela
Hu, C. C., Department of Horticulture, National Taiwan University, Taipei, Taiwan, China
Huang, Nan, Department of Horticulture, National Taiwan University, Taipei, Taiwan, China
Hudson, L. W., Regional Plant Introduction Station, Box 148, C. S., Pullman, Washington
Huxley, Peter, Makerere College, P.O. Box 262, Kanpala, Uganda, Africa Govt. of India, AEET, Assistant Librarian, Block "L", 414A Cadell Rcad, Bombay 28, India
Jacoby, Daniel, 383 Andrews Road, East Williston, Long Island, New York
Jenkins, J. A., Department of Genetics, University of California, Berkeley 4, California
Jansma, T. R., Bruinsmas Selectiebedryf, Middelbroekweg 10, Naaldwyk, Holland.
John, C. A., H. J. Heinz Co., Bowling Green, Ohio
Johnson, Kenneth W., Department of Horticulture, Purdus University, Lafayette, Indiana
Johnston, R. E., States Experimental Farm, Howard Davis Farm, Trinity Jersey, C. I., Great Britain
Joubert, T. G., Pretoria Horticultural Research Station, P. O. Box 994, Pretoria, Union of South Africa
Jucci, Carlo, Centro Di Genetica, Istituto Di Zoologia Universita Pavial Pavia, Italy
Kadinopoulos, Costas D., 10 Kastoros Street, Thessaloniki, Greece
Kalia, Het Ram, Department of Horticulture, Ohio State University, Columbus, Ohio
Kamimura, Shoji, Horticultural Division, Tohoku National Agricultural Experiment Station, Fujisaki, Aomori-ken, Japan
Kerr, E. A., Horticulture Experimental Station, Vineland, Ontario, Canada
Kihara, H., Kihara Institute, Mutsukawa, Winami-ku, Yokahama, Japan
Kim, Dawng W., Seoul Branch, National Institute of Horticulture, 43 Hikyong-Dong, Dongdaemoon-ku, Seoul, Korea
Kedar, N., Faculty of Agriculture, P. 0. Box 12, Rehovot, Israel
King, Ray, Agricultural Extension Service, 203 Post Office Building, San Jose 13, California
Kungl. Lantbrukshbgskolan, Biblioteket, Uppsala 7, Sweden
Lambeth, Victor N., Department of Horticulture, University of Idsaouri, Columbia, Missouri
Lamm, Robert, Lomma, Sweden
Larson, R. E., Department of Horticulture, Pennsylvania State-University, University Park, Pennsylvania
Laumont, Professeur, chef du Service de l'experimentacion Agricole, Maison Carree, Alger, Algerie
Lawrence, G. W, Conserves Selectas, S.A., Apartado 2110, Sancti Spiritus, Cuba
Lefort, Marcelle, Laboratoire de Biologie Vegetale, Universite de Paris, 12, Rue Cuvier, Paris, V, France
Lesley, J. W., Department of Horticulture, Citrus Experiment Station, Riverside, California
Lewis, D., Department of Botany, University College, Gower Street, WCl, London, England
Lindgreen, P., H. P. Lindgreen's Enke, Stollig nr. Aabenraa, Demark
Locke, L. F., S. Great Plains Field Station, Woodward, Oklahoma
Lorenz, LeVern, Isabella, Oklahoma
Lyall, L. H., Department of Agriculture, Central Experimental Farm, Ottawa, Canada
MacFarland, C. S., Jr., American Tomato Yearbook, 8 Elm Street, Westfield, New Jersey
McGuire, D, C., Department of Vegetable Crops, Agricultural Experiment Station, Honolulu 14, Hawaii
Madjid, Abdul, Djbulak Building, 11A Bogor, Indonesia
Maliani, Cirillo, Federazione Italiana dei Consorzi Agrari, Via Curtatone 3 Casella Postale 2-463 AD, Rome, Italy
University of Manitoba, Library, Reference Department, Winnipeg, Canada
Mariota-Trias, F., College of Agriculture, Mayaguez, Puerto Rico
Martin, Frank W. Department of Vegetable Crops, University of California, Davis, California
Martin, Mark W., Botany, Department, Utah State University, Logan, Utah
Marx, G. A., Department of Vegetable Crops Agricultural Department Station, Geneva, New York
Matsumura, Seiji, National Institute of Genetics, Nisima, Sizuoka-ken, Japan
Meddens, J. J., Nunhem's Zaden, Haelen, Netherlands
Martens, Thomas R., repartment of Science, Ball State Teachers College, Mancie, Indiana
University of Minnesota, Agriculture Library, St. Paul 1, Minnesota
Mishanec, William, Division of Vegetable Crops, Agricultural Experiment Station, Geneva, New York
Mohamed, Mohamed Abdel Maksoud, Faculty of Agriculture, University of Ein Shemes, Kuba Palace, Cairo, Egypt
Moore, John F., Campbell Soup Co., Ltd. Box 458, Cooksville, Ontario
Munger, H. M., Department of Plant Breeding Cornell University, Ithaca, New York
National Institute of Genetics, Yata IIII, Misima, Japan
National Science Foundation, Program Director for Genetic Biology, Washington 25, D. C.
Nazeam, H. R., Haigh Agricultural Institute, Mushtohor Benha, Cairo, Egypt
Nickeson, Richard L., Campbell Soup Company, West Chicago, Illinois
Nishi, Sadao, Department of Forticulture, National Institute of Agricultural Sciences, Hiratsuka, Japan
Nomeeke, I. L., Experimental Station, Lethbridge, Alberta, Canada
Noonan, John C., Sub-Tropical Experimental Station, Rt. 1. Box 560, Homestead, Florida
Notani, N. K., Biology Division, AEET, Indian Cancer Research Centre, Parel, Bombay 12, India
Odland, M. L., Department of Horticulture, Pennsylvania State College, State College, Pennsylvania
De Oliveira Nunes, Waldyr, Rua Barata Ribeiro 668 apto. 301, Rio de Janeiro, Brazil
Orton, D. R., Jr., Department of Genetics, University of Wisconsin, Madison 6, Wisconsin
Ounsworth, L. F., Experimental Station, Box 247, Harrow, Ontario, Canada
Paddock, Elton F., Department of Botany, Ohio State University, Columbus, Ohio
Pearson, O. H., Seed Research Specialists, Waldo-Rohnert Co., Hollister, California
Perlasca, Gerardo, Campbell Soup Co., Agricultural Research Development, Riverton, New Jersey
Perry, B. A., Texas Agricultural @eriment Station Substation 19, Crystal City, Texas
Persson, Arnulf R., Institute of Vegetable Crops, Agricultural College of Norway, Vollebekk, Norway
Peto, Howard B., Peto Seed Co., P. O. Box 138, Saticoy, California
Peirce, Lincoln C., Departmnt of Horticulture, Iowa State College, Ames, Iowa
Piovane, Abelardo, Parco Margherita 31 Naples, Italy
Plummer, Thomas H., Jr., Department of Horticulture, Purdue University, Lafayette, Indiana
Pollack, B. L., Blake Hall, Rutgers University, New Brunswick, New Jersey
Poole, D. Donald, Hunts Foods and Industries, Inc., Rt. 1, Box 151, Holtville, California
Pratt, David, 61-A Willowbrook Lane, Wainut Creek, California
Prend, J., Crop Research Department, H. J. Heinz Co., Bowling Green, Ohio
Proefstation voor de Groenten en Fruitteelt onder Glas, Naaldwijk, Nethherlands
Pryke, P. I., Department of Agriculture, Plant Breeding Laboratory, Burnley Gardens, Swan Street, Burnley, E.I., Victoria, Australia
Puerto Rico Agricultural Experiment Station, Librarian, P. O. Box 516, Rio Piedras, Puerto Rico
Relyea, K. E., Farmer Seed & Nursery Co., Faribault, Minnesota
Reynard, G. B., Campbell Soup Co., Riverton, New Jersey
Rick, C. M., Department of Vegetable Crops, University of California, Davis, California
Robinson, R. W., Dept. of Vegetable Crops, Cornell Univ., Ithaca, New York
Rockefeller Foundation, Agriculture Library, Londres 40, Mexico 6, D.F., Mexico
Roever W. E., Department of Horticulture University of Tennessee, Knoxville, Tennessee
Sang, Yu Tian, C. A. Men's Dormitory, University of the Phillipines College, Laguna, Phillipines
Sarma, V. S., Bose Research Institute, 93/1 Upper Circular Road, Calcutta, India
Sathianswasti, Wattana, Department of Horticulture, Kasetsart University, Bankok, Thailand
Sawant, Anand C., 2800 Piedmont Avenue, Berkeley 5, California
Schaible, L. W., Campbell Soup Co., Agricultural Research Department Riverton, New Jersey
Scott, Wilbur, Joseph Harris Co., Inc., Moreton Farm, Rochester 11, New York
Selmam, Iveson, Wye College, Nr. Ashford, Kent, England
Sen, Nirad K., Applied Botany Section, Indian Institute of Technology, Kharagpur, India
Shifriss, Oved, Department of Horticulture, Rutgers University, New Brunswirk, New Jersey
Shumovich, Wm., Experimental Station, Harrow, Ontario, Canada
Singh, Mahendra, Box 3134, University Station, Gainesville, Florida
Smith, James J., 21 Kimberlin Drive, Brockport, New York
Smith P. G., Departmeat of Vegetable Crops, University of California Davis, California
Soost, R. K., Citrus Experiment Station, University of California, Riverside California
Stark, F. C., Jr, Department of Horticulture, University of Maryland, College Park, Maryland
Stinson, Harry T., Connecticut Agricultural Experiment Station, P. O. Box 1106, New Haven 4, Connecticut
Strobel, James W., Rt. 1, Box 554, Homestead, Florida
Stubbe, Hans, Holderlinstrasse 11, Berlin-Charlottenburg 9, Germany
Sweden-Royal Agrycultural College, Kungl. Lantbrukshogskolan, Biblioteket, Uppsala 7, Sweden
Takii Seed Co., P. O. Box 7 Kyoto Central, Kyoto, Japan
Tezier, Claude, Tezier Freres, 27 Ave. Gambetta, Valence Sur-Rhone, France
Thompson, A. E., Department of Horticulture, University of Illinois, Urbana, Illinois
Tindall, H. D., Horticulturist, Freetown, Sierra Leone, West Africa
Tomes, M. L., Department of Plant Pathology, Indiana Agricultural Experiment Station, Lafayette, Indiana
Torrey, T. C., W. A. Burpee Co., Fordhook Farms, Doylestown, Pennsylvania
Uzo, J. O., Agriculture Division, Ministry of Agriculture, Enugu, Nigeria, West Africa
Vandal, J. O., Faculty of Science, Blvd. de L'Entente, Laval University, Quebec City, Canada
Vindedahl, Howard R., Burgess Seed & Plant Co., Galesburg, Michigan
Virgin, W. J., California Packing Corporation, 850 Thornton Street, San Leandro, California
Walkof, Charles, Experiment Farm, Morden, Manitoba, Canada
Wallace, D. H., Department of Plant Breeding, Cornell University, Ithaca, New York
Walter, J. M., Box 2125, Vegetable Crops Laboratory, Bradenton, Florida
Wall, J. Robert, Southeastern Vegetable Breeding Laboratory, Box 3348, St. Andrews Branch P. O., Charleston, South Carolina
Warnock, S. J., Campbell Research Laboratory, P. O. Box 356, Davis, California
Washington State University, Library, Pullman, Washington
Watts, Victor M., Department of Horticulture and Forestry, University of Arkansas, Fayetteville, Arkansas
Whaley, W. G., Department of Botany, University of Texas, Austin 12, Texas
Williams, Watkin, John Innes Horticultural Institution, Bayfordbury, Hartford, Herts, England
Woolliams, G. E., Plant Pathology Laboratory, Research Station, Department of Agriculture, Summerland British Columbia
Wyatt, C. C., Crop Research Department, H. J. Heinz Co., Bowling Green, Ohio
Yarnell, S. H., U.S.S.E Vegetable Breeding Laboratory, U.S.D.A., Box 3348, St. Andrews Branch, Charleston, South Carolina
Yeager, A. F., University of New Hampshire, Durham, New Hampshire
Yen, Douglas E., Vegetable Station, Crop Research Division, Robinson Road, Otahuhu, Auckland, New Zealand
Young, Harold W., University of Florida, North Florida Experiment Station, Quincy, Florida
Young, P. A., Tomato Disease Laboratory, Rt. 4, Jacksonville, Texas
Young, Robert E., Field Station, University of Massachusetts, Waltham 54, Massachusetts
Younkin, S. G., Campbell Soup Co., 100 Market Street, Camden 1, New Jersey
de Zerpa, Ingo. Dora M., Catedra de Genetica, Facultad de Ing. Agronomica, Maracay, Venezuela
Zuta, Zeev, Kfar Shalem Farm, P. O. Box 1180, Tel Aviv, Israel